Ccna certification Practice Tests

A. 

Router#show arp

B. 

Router#show arp table

C. 

Router#show arp cache

D. 

Router#show ip arp

 51.  What is the default time an entry will live in the ARP cache?

A.  180 seconds

B.  240 seconds

C.  300 seconds

D.  600 seconds

 52.  Which type of routing allows for routers to share their routing tables with other routers in 

the network?

A.  Default routing

B.  Stub routing

C.  Static routing

D.  Dynamic routing

 53.  Which statement describes what happens during the routing process?

A.  As a packet travels through the routers, the TTL of the packet will increase by one.

B.  When a route to the destination network is found, the router will attach the destina-

tion MAC address for the next hop to the packet.

C.  When a packet travels through the router, the transport information will be checked 

for the destination network.

D.  When a route to the destination network is found, the router will attach the destina-

tion IP address for the next hop to the packet.

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Chapter 3 

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  IP Connectivity (Domain 3)